Features and Benefits
Advanced Heat Transfer Surfaces
•Evaporator and condenser tubes use the latest heat transfer surfaces
•Less refrigerant needed due to advanced patented evaporator design
Compact Size
•Designed with the retrofi t and replacement market in mind
•The 400 to 500 NTON sizes can fi t through most
•Small footprint of the CVGF chiller saves valuable equipment room space
Simple Installation
•Simplifi ed piping; the only water piping required is for the evaporator and condenser
•Simple power connection
•Unit mounted starter eliminates additional jobsite labor requirements
Environmental Features and Benefits
Improved Efficiency:
•High Effi ciency: 0.55 kW/Ton at ARI conditions
•Motor cooling vented to economizer cycle, effi ciency advantage
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Reduced Emissions:
•Over 30 percent joint reduction in compressor/motor assembly compared to previous designs
•Patented integral heaters imbedded into the compressor casting, no seals no leaks
•Beaded fl at gasket technology instead of
•Minimal NPT pipe threads on chiller system, SAE
•Oil sump internal to compressor/motor assembly with internal pump/motor; eliminates vent and drain lines, leak prevention
•Patented internal oil fi lter prevents leaks and contamination from pipes; fi lter is isolated and easily replaced
•Advanced evaporator design minimizes the refrigerant charge; a reduced charge reduces the exposure to the environment in the event of a catastrophic charge loss
Additional Features and Benefits
•Patented polygon attachment instead of a keyed shaft,
•Easy to replace motor terminals
•Motor/stator assembly is easily removed; speed assembly can be removed independent of the
•Rolling element bearings
•Hydrodynamic bearings
•Advanced evaporator design: no eliminator necessary with an advanced suction baffl e design
•All metric fasteners
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